1. Researching with Whom? Stability and Manipulation;J Alcalde;Journal of Mathematical Economics,2004
2. Choosing the Winner of a Competition Using Natural Mechanisms: Conditions Based on the Jury;P Amor�s;Mathematical Social Sciences,2019
3. Core in a Simple Coalition Formation Game;S Banerjee;Social Choice and Welfare,2001
4. A Note on the Impossibility of a Satisfactory Concept of Stability for Coalition Formation Games;S Barber�;Economics Letters,2007